Online monitoring of environmental pollution in industrial parks

1： Definition, classification, and function of emergency command platforms

2： Design concept of monitoring and warning

3： The functions of the emergency command platform

• 1. System functions

  

  This feature fully considers the characteristics of emergency monitoring, and analyzes horizontally to achieve automatic generation of queries, emergency monitoring guides, direct map deployment, predictions, evaluations, and reports at any time. At the same time, through local pollution source screening, emergency monitoring expert libraries, emergency monitoring case libraries, and monitoring method libraries are constructed based on the characteristics of pollution sources.

• 2. Query function

  

  According to the needs of emergency monitoring at the scene of pollution accidents, query information from seven aspects: key source database, chemical database, technical personnel information database, emergency monitoring equipment database, emergency monitoring expert database, emergency monitoring case database, and monitoring method database. Clicking on the ongoing pollution accident will take you to various functional execution pages based on remote sensing maps.

• 3. Layout and navigation functions

  

  The system can directly set up points on the map, and the information of the points can be transmitted to the emergency personnel's mobile phones. Clicking on the point on the mobile phone can directly link to Baidu Navigation and accurately navigate to the location for monitoring. These deployment points can be set up on emergency sites or remotely commanded.

• 4. Bidirectional transmission function of data and images

  

  After the monitoring personnel arrive at the monitoring site, the monitoring results and pictures taken by the on-site mobile phone are transmitted to the PC through the mobile phone. Based on the monitoring location, the monitoring results are directly displayed on the map. The on-site commander can intuitively see the monitoring situation and the development of the accident on the map, and according to the development posture of the accident on site, the deployment update and transmission of other commands can be implemented.

• 5. Wizard function

  

  The emergency monitoring program guide is as follows: After receiving the alarm, quickly gather emergency monitoring technicians according to the duty system to prepare emergency equipment that may be needed and rush to the accident site. On the way to the accident site, on the one hand, based on the alarm information, the decision-making system is used to query possible pollutants and analyze their physical and chemical properties. Targeted preparation of instruments is carried out while preheating and single point calibration of related instruments and equipment; On the other hand, prepare treatment methods that may generate pollutants and print them. Upon arrival at the site, verify them briefly and use them as the first emergency report for reference by the command center.

• 6. Prediction function

  

  Using locally applicable pollutant diffusion models, combined with geographic information systems, to forecast abnormal emissions. This mathematical model can predict the scope and degree of impact of accidents, divide hazardous areas based on the concentration of hazardous materials, and identify the population, units, etc. in the area to determine the number of evacuees.

• 7. Evaluation function

  

  Combining meteorological and water system parameters, using the currently recognized American NAS health risk model, the pollution range and pollution level of pollution sources on human health are predicted through model calculations. Adopting the "concentration exposure dose-response" model to evaluate the degree of impact of pollution sources on human health.

• 8. Report function

  

  After the monitoring personnel arrive at the monitoring site, the monitoring results and pictures taken by the on-site mobile phone are transmitted to the PC through the mobile phone. Based on the monitoring location, the monitoring results are directly displayed on the map. The on-site commander can intuitively see the monitoring situation and the development of the accident on the map, and according to the development posture of the accident on site, the deployment update and transmission of other commands can be implemented.

4： Characteristics of Environmental Monitoring and Early Warning Platform

5： Platform technology content and budget

Adopting a cloud platform based component system framework and supporting multiple deployment schemes, the user authentication mode can be customized according to different customer needs, based on NET environment utilizes component technology for development, while achieving unified management of spatial and attribute data based on large relational databases. In order to smoothly implement online environmental warning, emergency response, and command platform construction, our company can dispatch professional technical personnel to conduct market research and provide technical support to enterprises in urgent need of environmental monitoring such as petrochemical and hazardous waste enterprises in this city, and generate written reports, such as the number of equipment required and investment amount.

The platform construction aims to answer several necessary questions for emergency command in the shortest possible timeWhat is it? How much is it? What is the scope? How much is the riskThe ability.

6： Framework of Emergency Monitoring and Decision making System